Evan Dunsky Creator Liz Brixius Creator Linda Wallem Creator Edie Falco Jackie Peyton Actor Eve Best Dr. Eleanor O'Hara Actor Peter Facinelli Dr. Fitch Cooper Actor Merritt Wever Zoey Barkow Actor Haaz Sleiman Mohammed 'Mo-Mo' De La Cruz Actor Paul Schulze Eddie Waltzer Actor Anna Deavere Smith Gloria Akalitus Actor Dominic Fumusa Kevin Peyton Actor Ruby Jerins Grace Peyton Actor Daisy Tahan Fiona Peyton Actor Stephen Wallem Thor Lundgren Guest Star Kristen Connolly Mrs. Vogal Guest Star Christopher Evan Welch Skip Nannerine Guest Star Starla Benford School Nurse , Connie Guest Star Janie Kelly Lucille Marinovich Guest Star William Oliver Watkins Paramedic Guest Star Steve Buscemi Director Christine Zander Writer John P. Melfi Executive Producer